( ! ) Warning: mysqli_real_connect(): (HY000/2002): No such file or directory in /var/www/html/wp-includes/class-wpdb.php on line 2019
Call Stack
#	Time	Memory	Function	Location
1	0.0000	229088	{main}( )	.../index.php:0
2	0.0000	229520	require( '/var/www/html/wp-blog-header.php' )	.../index.php:17
3	0.0001	230184	require_once( '/var/www/html/wp-load.php' )	.../wp-blog-header.php:13
4	0.0001	230752	require_once( '/var/www/html/wp-config.php' )	.../wp-load.php:50
5	0.0001	232008	require_once( '/var/www/html/wp-settings.php' )	.../wp-config.php:115
6	0.0022	851344	require_wp_db( )	.../wp-settings.php:124
7	0.0023	911512	wpdb->__construct( )	.../load.php:582
8	0.0023	912048	wpdb->db_connect( )	.../class-wpdb.php:773
9	0.0023	913568	mysqli_real_connect ( )	.../class-wpdb.php:2019

( ! ) Warning: mysqli_real_connect(): (HY000/2002): No such file or directory in /var/www/html/wp-includes/class-wpdb.php on line 2019

Call Stack

Time

Memory

Function

Location

0.0000

229088

{main}( )

.../index.php:0

0.0000

229520

require( '/var/www/html/wp-blog-header.php' )

.../index.php:17

0.0001

230184

require_once( '/var/www/html/wp-load.php' )

.../wp-blog-header.php:13

0.0001

230752

require_once( '/var/www/html/wp-config.php' )

.../wp-load.php:50

0.0001

232008

require_once( '/var/www/html/wp-settings.php' )

.../wp-config.php:115

0.0022

851344

require_wp_db( )

.../wp-settings.php:124

0.0023

911512

wpdb->__construct( )

.../load.php:582

0.0023

912048

wpdb->db_connect( )

.../class-wpdb.php:773

0.0023

913568

mysqli_real_connect ( )

.../class-wpdb.php:2019

( ! ) Deprecated: mysql_connect(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in /var/www/html/wp-includes/class-wpdb.php on line 2051
Call Stack
#	Time	Memory	Function	Location
1	0.0000	229088	{main}( )	.../index.php:0
2	0.0000	229520	require( '/var/www/html/wp-blog-header.php' )	.../index.php:17
3	0.0001	230184	require_once( '/var/www/html/wp-load.php' )	.../wp-blog-header.php:13
4	0.0001	230752	require_once( '/var/www/html/wp-config.php' )	.../wp-load.php:50
5	0.0001	232008	require_once( '/var/www/html/wp-settings.php' )	.../wp-config.php:115
6	0.0022	851344	require_wp_db( )	.../wp-settings.php:124
7	0.0023	911512	wpdb->__construct( )	.../load.php:582
8	0.0023	912048	wpdb->db_connect( )	.../class-wpdb.php:773
9	0.0025	913312	wpdb->db_connect( )	.../class-wpdb.php:2046
10	0.0025	913456	mysql_connect ( )	.../class-wpdb.php:2051

( ! ) Deprecated: mysql_connect(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in /var/www/html/wp-includes/class-wpdb.php on line 2051

Call Stack

Time

Memory

Function

Location

0.0000

229088

{main}( )

.../index.php:0

0.0000

229520

require( '/var/www/html/wp-blog-header.php' )

.../index.php:17

0.0001

230184

require_once( '/var/www/html/wp-load.php' )

.../wp-blog-header.php:13

0.0001

230752

require_once( '/var/www/html/wp-config.php' )

.../wp-load.php:50

0.0001

232008

require_once( '/var/www/html/wp-settings.php' )

.../wp-config.php:115

0.0022

851344

require_wp_db( )

.../wp-settings.php:124

0.0023

911512

wpdb->__construct( )

.../load.php:582

0.0023

912048

wpdb->db_connect( )

.../class-wpdb.php:773

0.0025

913312

wpdb->db_connect( )

.../class-wpdb.php:2046

0.0025

913456

mysql_connect ( )

.../class-wpdb.php:2051

( ! ) Warning: mysql_connect(): No such file or directory in /var/www/html/wp-includes/class-wpdb.php on line 2051
Call Stack
#	Time	Memory	Function	Location
1	0.0000	229088	{main}( )	.../index.php:0
2	0.0000	229520	require( '/var/www/html/wp-blog-header.php' )	.../index.php:17
3	0.0001	230184	require_once( '/var/www/html/wp-load.php' )	.../wp-blog-header.php:13
4	0.0001	230752	require_once( '/var/www/html/wp-config.php' )	.../wp-load.php:50
5	0.0001	232008	require_once( '/var/www/html/wp-settings.php' )	.../wp-config.php:115
6	0.0022	851344	require_wp_db( )	.../wp-settings.php:124
7	0.0023	911512	wpdb->__construct( )	.../load.php:582
8	0.0023	912048	wpdb->db_connect( )	.../class-wpdb.php:773
9	0.0025	913312	wpdb->db_connect( )	.../class-wpdb.php:2046
10	0.0025	913456	mysql_connect ( )	.../class-wpdb.php:2051

( ! ) Warning: mysql_connect(): No such file or directory in /var/www/html/wp-includes/class-wpdb.php on line 2051

Call Stack

Time

Memory

Function

Location

0.0000

229088

{main}( )

.../index.php:0

0.0000

229520

require( '/var/www/html/wp-blog-header.php' )

.../index.php:17

0.0001

230184

require_once( '/var/www/html/wp-load.php' )

.../wp-blog-header.php:13

0.0001

230752

require_once( '/var/www/html/wp-config.php' )

.../wp-load.php:50

0.0001

232008

require_once( '/var/www/html/wp-settings.php' )

.../wp-config.php:115

0.0022

851344

require_wp_db( )

.../wp-settings.php:124

0.0023

911512

wpdb->__construct( )

.../load.php:582

0.0023

912048

wpdb->db_connect( )

.../class-wpdb.php:773

0.0025

913312

wpdb->db_connect( )

.../class-wpdb.php:2046

0.0025

913456

mysql_connect ( )

.../class-wpdb.php:2051

No such file or directory

Error establishing a database connection

This either means that the username and password information in your wp-config.php file is incorrect or that contact with the database server at localhost could not be established. This could mean your host’s database server is down.

Are you sure you have the correct username and password?
Are you sure you have typed the correct hostname?
Are you sure the database server is running?

If you are unsure what these terms mean you should probably contact your host. If you still need help you can always visit the WordPress support forums.